Pet steps



FIG. 1 is a perspective view of pet steps showing my new design;

FIG. 2 is a front elevation view thereof, the rear elevation view being a mirror image;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is another perspective view thereof, in a folded position.

The broken lines depict exemplary features for illustrative purposes only and form no part of the design claim. 

CLAIM The ornamental design for pet steps, as shown and described. 